Werkzeug einblenden

$\Delta x$

$\Delta y$

g(x) = (-0.0075 * x^(3)) + (0.225 * x^(2)) + 20
P = (-20, 2)
Q: (8 | 4)
R: (Max[x(P), x(Q)] | Min[y(P), y(Q)])
g_{1} = Line(P, Q)
a = false
dx = Vector(P, R)
dy = Vector(R, Q)
gL: -60
gR: 100
gU: -2
gO: 12
h1(x) = (277 / 514998000 * x^(3)) - (161627 / 257499000 * x^(2)) + (285859 / 2861100 * x) + 61 / 10
h2(x) = (6.1 * ℯ^((0.096 / 6.1 * x)))
f(x) = If[x < 0, h2(x), h1(x)]